package dgut.wenronghui.lab1.check;

import org.springframework.boot.CommandLineRunner;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.Arrays;

@Configuration
public class CheckBean {
    @Bean
    public CommandLineRunner commandLineRunner(ApplicationContext ctx){
        return args -> {
            System.out.println("成功注册spring boot中的Bean：");
            String[] beanName =ctx.getBeanDefinitionNames();
            Arrays.stream(beanName).sorted().forEach(System.out::println);

        };
    }
}
